Dual-rotating direct connection device for automatic filter cleaning of bituminous coal firing substances

Abstract

The invention discloses a dual-rotating direct connection device for automatic filter cleaning of bituminous coal firing substances, and belongs to the field of filter cleaning device for bituminous coal firing solution. The device comprises a funnel rotating device and a beaker rotating device; the funnel rotating device comprises a bottom plate, a U-shaped rotating frame, a second motor frame, a second motor, a second rotating shaft, a rotating hopper stand, a funnel, filter paper and waste liquid cups; the bottom plate is provided with the U-shaped rotating frame and N waste liquid cups in symmetrical distribution; the filter paper is arranged on the inner surface of the funnel, and a drainage rod is arranged on the filter paper; and the beaker rotating device includes a first motor frame, a first rotating shaft, a first motor, a rotating beaker stand, a beaker tilt device and a beaker, which are arranged on a U-shaped frame. The automatic filtering device has the advantages of compact structure and no artificial participation, and can continuously conduct filtering on multiple copies of bituminous coal firing solution through the operation end, reverse rotation of beaker and the motor direct connection technology.

Description

Technical field [0001] The invention mainly relates to the field of filtering and cleaning equipment for bituminous coal burning solution, in particular to a double-rotating direct connection device for automatic filtering and cleaning of bituminous coal burning. Background technique [0002] It is of great significance to measure the sulfur content in bituminous coal. In order to accurately and quickly measure the sulfur content in combustible substances, a sulfur analyzer is generally used. Among various sulfur analyzers, the Ehrlich sulfur analyzer has the advantages of high accuracy and batch determination. However, due to the many steps of the Izod method for sulfur measurement, the Izod method cannot be fully automated. In the entire sulfur measurement process, manual participation is often required, for example, qualitative filter paper is used to filter the burnt solution by decanting. In the prior art, the filtration of the burnt solution needs to be done manually, and...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in view of the technical problems such as high labor intensity existing in the prior art, the present invention provides a technology with compact structure, no need for manual participation, and direct connection with the motor through the reverse rotation of the operating end and the beaker. Directly connected equipment for continuous automatic filtration of bituminous coal burning product solution

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